Nightly News | March 26, 2013
>>> north dakota 's governor signed into law the toughest restrictions on abortion in this country. banning abortion once a fetal heartbeat can be detected which is usually around six weeks into pregnancy. most experts say the new law violates the nationwide standard under roe versus wade . and even supporters of the new measure expected to be overturned. anti-abortion leaders say they're trying to test the boundaries of roe versus wade at the state level.